An entry in Fortnightly Topic Challenge #43: Variety Crossword Grids
This crossword is a tribute to the 2002 album Six Degrees of Inner Turbulence by Dream Theater. No knowledge of the music itself is required for solving.
Each answer must be entered somewhere in the grid in the orientation given. There are no word boundaries and answers are allowed to share letters with other words, even in the same direction. For example, if the answers STAR and TARMAC go in the same direction, they are allowed to be placed into the grid as STARMAC, sharing three letters. All cells must be filled in the finished grid.
Some clues are missing a part which has been replaced by two question marks (??). Before solving, each of these must be filled with a different track title from the album, possibly with initial "the" omitted. Tracks are listed below.
The Glass Prison
Blind Faith
Misunderstood
The Great Debate
Disappear
Overture
About to Crash
War Inside My Head
The Test That Stumped Them All
Goodnight Kiss
Solitary Shell
About to Crash (reprise)
Losing Time/Grand Finale
Note: The parts in [square brackets] were added after the fact in order to make a couple of clues fairer.
↘ Southeast
1. Shouted former lover: Climate changing, ?? (9)
2. Edward passes currents (6)
3. Higher education institution running for merger (5)
4. Carry medium-sized emblem of tribe (5)
5. Actress Sophia is lacking energy, sad and alone (4)
↖ Northwest
6. Number of T's in ??'s not odd (5)
7. Maltreatment of one method of transport initially exposed (5)
↗ Northeast
8. Chanel, wearing gold, brought back ornamental style (6)
9. One in ?? regularly changed hands to show importance (5)
10. Wild star liberates naked men taking off top? (5)
11. Charity attire: top with three different sizes (4)
12. In support of mass arrangement (4)
13. Natively, Scotland is country shunned by Northern Ireland militia's backer (4)
14. Mixed-gender company feuds regularly (4)
15. Writer Morrison is working to be included in Stephen King's book after retirement (4)
16. Doctor leaves arctic plains to fish (4)
17. Rescue Norwegian leader, taking out a male Swede? (4)
↙ Southwest
18. Doctor's office to advise head of research to enter ?? (7)
19. Not entirely stable, ?? (5)
20. Gregory's ??, perhaps (4)
21. Little Richard covering ?? guitarist (4)
22. Ending of Trixie (2000) is based on a novel by Jane Austen (4)
23. Consider cases of deplorable egoism (4)
↓ South
24. [Vessel made of] ?? stopping to discourage something from happening (8)
25. Flowering plant transformed to corn (6)
26. Temperature turned up initially, heating up ?? (5)
27. Endlessly develop old automobile (5)
28. San Diego's empty desert (5)
29. Village near the Shire – or abandoned, amazing Erebor (4)
30. Stories of soap ingredients told (4)
↑ North
31. ?? dies off, being titled incorrectly (8)
32. [Site of] large reserve for oddly taken beast of burden (4,4)
33. Heads of university campus during final parts of ??: "That's a good point!" (6)
34. Eighteen-wheelers' components in base ?? (5)
35. Vagabond quietly dismissed method of transport (4)
36. Maybe mistress the King made ??, being a zero at the court (4)
Letter hints:
24 begins with D
26 begins with A
27 begins with V
32 begins with F